package cn.njxzc.examples;

class E {
	int a = 10;

	void method1(E e) {
		System.out.println("e.a=" + e.a);
		e.a += 5;
		System.out.println("e.a=" + e.a);
	}
}

class Exam3_11 {
	public static void main(String[] args) {
		E ef = new E();
		System.out.println("ef.a=" + ef.a);
		ef.method1(ef);
		System.out.println("ef.a=" + ef.a);
	}

}